The women's 20 kilometres walk at the 2010 African Championships in Athletics was held on August 1.
Results edit
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
 |
Grace Wanjiru Njue |  Kenya |
1:34:19 | AR, CR |
 |
Chaima Trabelsi |  Tunisia |
1:35:33 | |
 |
Aynalem Eshetu |  Ethiopia |
1:41:46 | SB |
| 4 | Emily Wamusyi Ngii | Kenya |
1:44:51 | |
| 5 | Bekashign Aynalem | Ethiopia |
1:46:03 | |
| 6 | Esther Kithinji Murugi | Kenya |
1:46:24 | |
| Asnakch Ararissa | Ethiopia |
DQ | ||
| Olafi Lafi | Tunisia |
DQ |